2009667564

素因数分解:

$2^2\times 3^3\times {\mathrm{1489}}^1\times {\mathrm{12497}}^1$

素因数の和:13999

約数の個数: 48

約数和(自身を含む): 5214165600

約数和(自身を除く): 3204498036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1489, 2978, 4467, 5956, 8934, 12497, 13401, 17868, 24994, 26802, 37491, 40203, 49988, 53604, 74982, 80406, 112473, 149964, 160812, 224946, 337419, 449892, 674838, 1349676, 18608033, 37216066, 55824099, 74432132, 111648198, 167472297, 223296396, 334944594, 502416891, 669889188, 1004833782, 2009667564]

約数ペア:

[(1, 2009667564), (2, 1004833782), (3, 669889188), (4, 502416891), (6, 334944594), (9, 223296396), (12, 167472297), (18, 111648198), (27, 74432132), (36, 55824099), (54, 37216066), (108, 18608033), (1489, 1349676), (2978, 674838), (4467, 449892), (5956, 337419), (8934, 224946), (12497, 160812), (13401, 149964), (17868, 112473), (24994, 80406), (26802, 74982), (37491, 53604), (40203, 49988)]